NASA will host a news conference today at 2 p.m. EDT (11 a.m. PDT), to discuss NASA's Voyager mission. It is related to a paper to be published in the journal Science, which is embargoed until 2 p.m. EDT.

The briefing will be held at NASA Headquarters at 300 E St. SW in Washington and air live on NASA Television and the agency's website.

Media may ask questions from participating NASA centers or by telephone. To participate by phone, reporters must send an email providing name, media affiliation and telephone number to Steve Cole at stephen.e.cole@nasa.gov, or 202-358-0918 by 1:45 p.m.

After the embargo lifts at 2 p.m., media and the public may send questions via Twitter to #AskNASA.